49857159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 77045760

約数和(自身を除く): 27188601

約数列:

[1, 3, 11, 19, 33, 57, 131, 209, 393, 607, 627, 1441, 1821, 2489, 4323, 6677, 7467, 11533, 20031, 27379, 34599, 79517, 82137, 126863, 238551, 380589, 874687, 1510823, 2624061, 4532469, 16619053, 49857159]

約数ペア:

[(1, 49857159), (3, 16619053), (11, 4532469), (19, 2624061), (33, 1510823), (57, 874687), (131, 380589), (209, 238551), (393, 126863), (607, 82137), (627, 79517), (1441, 34599), (1821, 27379), (2489, 20031), (4323, 11533), (6677, 7467)]